Escape from Forest Boat House Game

There is something strange about this boat house. Unknown signs here and there... Locked crates, marked stones... What do they mean? Where is everybody? You have to find out. Somehow you feel an urge to solve this puzzle. Take your time and check every corner, every spot of the place. Although, you can feel some tension in the air, like someone is watching you. So be on your guard! It will be the safest, when you're done here and you take that boat and head home. But where could the oar be? How will you get home? Good luck!